/Engine/Source/Runtime/Core/Public/Misc/ObjectThumbnail.h
Decompresses an image
true if the image was decompressed successfully, otherwise false if an error occurred
bool DecompressImage ( const [TArray](API\Runtime\Core\Containers\TArray)< uint8 > & InCompressedData, const int32 InWidth, const int32 InHeight, [TArray](API\Runtime\Core\Containers\TArray)< uint8 > & OutUncompressedData )